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Monster update which adds detail height meshes.

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- Added detail height mesh generation (RecastDetailMesh.cpp) for single,tiled statmeshes as well as tilemesh.
- Added feature to contour tracing which detects extra vertices along tile edges which should be removed later.
- Changed the tiled stat mesh preprocess, so that it first generated polymeshes per tile and finally combines them.
- Fixed bug in the GUI code where invisible buttons could be pressed.
This commit is contained in:
Mikko Mononen
2009-08-24 12:44:44 +00:00
parent b1addd3574
commit 6de4d30705
33 changed files with 5321 additions and 1765 deletions
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119
Recast/Source/RecastDebugDraw.cpp
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@@ -31,7 +31,7 @@ void rcDebugDrawMesh(const float* verts, int nverts,
glBegin(GL_TRIANGLES);
for (int i = 0; i < ntris*3; i += 3)
{
float a = (2+normals[i+0]+normals[i+1])/4;
float a = (2+normals[i+0]+normals[i+1])/4 * 0.5f;
if (flags && !flags[i/3])
glColor3f(a,a*0.3f,a*0.1f);
else
@@ -420,8 +420,12 @@ void rcDrawArc(const float* p0, const float* p1)
glEnd();
}
void rcDebugDrawRegionConnections(const rcContourSet& cset, const float* orig, float cs, float ch, const float alpha)
void rcDebugDrawRegionConnections(const rcContourSet& cset, const float alpha)
{
const float* orig = cset.bmin;
const float cs = cset.cs;
const float ch = cset.ch;
// Draw centers
float pos[3], pos2[3];
@@ -469,8 +473,11 @@ void rcDebugDrawRegionConnections(const rcContourSet& cset, const float* orig, f
glPointSize(1.0f);
}
void rcDebugDrawRawContours(const rcContourSet& cset, const float* orig, float cs, float ch, const float alpha)
void rcDebugDrawRawContours(const rcContourSet& cset, const float alpha)
{
const float* orig = cset.bmin;
const float cs = cset.cs;
const float ch = cset.ch;
float col[4] = { 1,1,1,alpha };
glLineWidth(2.0f);
glPointSize(2.0f);
@@ -499,8 +506,20 @@ void rcDebugDrawRawContours(const rcContourSet& cset, const float* orig, float c
for (int j = 0; j < c.nrverts; ++j)
{
const int* v = &c.rverts[j*4];
float off = 0;
if (v[3] & 0x10000)
{
glColor4ub(255,255,255,255);
off = ch*2;
}
else
{
glColor4fv(col);
}
float fx = orig[0] + v[0]*cs;
float fy = orig[1] + (v[1]+1+(i&1))*ch;
float fy = orig[1] + (v[1]+1+(i&1))*ch + off;
float fz = orig[2] + v[2]*cs;
glVertex3f(fx,fy,fz);
}
@@ -510,8 +529,11 @@ void rcDebugDrawRawContours(const rcContourSet& cset, const float* orig, float c
glPointSize(1.0f);
}
void rcDebugDrawContours(const rcContourSet& cset, const float* orig, float cs, float ch)
void rcDebugDrawContours(const rcContourSet& cset, const float alpha)
{
const float* orig = cset.bmin;
const float cs = cset.cs;
const float ch = cset.ch;
float col[4] = { 1,1,1,1 };
glLineWidth(2.5f);
glPointSize(3.0f);
@@ -540,8 +562,19 @@ void rcDebugDrawContours(const rcContourSet& cset, const float* orig, float cs,
for (int j = 0; j < c.nverts; ++j)
{
const int* v = &c.verts[j*4];
float off = 0;
if (v[3] & 0x10000)
{
glColor4ub(255,255,255,255);
off = ch*2;
}
else
{
glColor4fv(col);
}
float fx = orig[0] + v[0]*cs;
float fy = orig[1] + (v[1]+1+(i&1))*ch;
float fy = orig[1] + (v[1]+1+(i&1))*ch + off;
float fz = orig[2] + v[2]*cs;
glVertex3f(fx,fy,fz);
}
@@ -557,11 +590,13 @@ void rcDebugDrawPolyMesh(const struct rcPolyMesh& mesh)
const float cs = mesh.cs;
const float ch = mesh.ch;
const float* orig = mesh.bmin;
glColor4ub(0,196,255,64);
float col[4] = {1,1,1,0.5f};
glBegin(GL_TRIANGLES);
for (int i = 0; i < mesh.npolys; ++i)
{
const unsigned short* p = &mesh.polys[i*nvp*2];
intToCol(i, col);
glColor4fv(col);
unsigned short vi[3];
for (int j = 2; j < nvp; ++j)
{
@@ -652,5 +687,73 @@ void rcDebugDrawPolyMesh(const struct rcPolyMesh& mesh)
glVertex3f(x, y, z);
}
glEnd();
glPointSize(1.0f);
glPointSize(1.0f);
}
void rcDebugDrawPolyMeshDetail(const struct rcPolyMeshDetail& dmesh)
{
float col[4] = {1,1,1,0.75f};
for (int i = 0; i < dmesh.nmeshes; ++i)
{
const unsigned short* m = &dmesh.meshes[i*4];
const unsigned short bverts = m[0];
const unsigned short nverts = m[1];
const unsigned short btris = m[2];
const unsigned short ntris = m[3];
intToCol(i, col);
const float* verts = &dmesh.verts[bverts*3];
const unsigned char* tris = &dmesh.tris[btris*4];
glPointSize(3.0f);
glBegin(GL_POINTS);
for (int j = 0; j < nverts; ++j)
{
glColor4ub(0,0,0,64);
glVertex3fv(&verts[j*3]);
}
glEnd();
glPointSize(1.0f);
glBegin(GL_TRIANGLES);
glColor4fv(col);
for (int j = 0; j < ntris; ++j)
{
glVertex3fv(&verts[tris[j*4+0]*3]);
glVertex3fv(&verts[tris[j*4+1]*3]);
glVertex3fv(&verts[tris[j*4+2]*3]);
}
glEnd();
for (int j = 0; j < ntris; ++j)
{
glBegin(GL_LINES);
const unsigned char* t = &tris[j*4];
for (int k = 0, kp = 2; k < 3; kp=k++)
{
unsigned char ef = (t[3] >> (kp*2)) & 0x3;
if (ef == 0)
{
// Internal edge
if (t[kp] < t[k])
{
glColor4ub(255,255,255,32);
glVertex3fv(&verts[t[kp]*3]);
glVertex3fv(&verts[t[k]*3]);
}
}
else
{
// Ext edge
glColor4ub(0,0,0,128);
glVertex3fv(&verts[t[kp]*3]);
glVertex3fv(&verts[t[k]*3]);
}
}
glEnd();
}
}
}